17927664

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2687}}^1$

素因数の和:2837

約数の個数: 40

約数和(自身を含む): 46663680

約数和(自身を除く): 28736016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 2687, 3336, 5374, 6672, 8061, 10748, 16122, 21496, 32244, 42992, 64488, 128976, 373493, 746986, 1120479, 1493972, 2240958, 2987944, 4481916, 5975888, 8963832, 17927664]

約数ペア:

[(1, 17927664), (2, 8963832), (3, 5975888), (4, 4481916), (6, 2987944), (8, 2240958), (12, 1493972), (16, 1120479), (24, 746986), (48, 373493), (139, 128976), (278, 64488), (417, 42992), (556, 32244), (834, 21496), (1112, 16122), (1668, 10748), (2224, 8061), (2687, 6672), (3336, 5374)]